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Wireshark 4.6.4 Fixes Critical Security Vulnerabilities and Boosts Stability

VPN Central [Unofficial] February 27, 2026
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Wireshark 4.6.4 fixes three security vulnerabilities that could crash the network analyzer. Malformed packets in USB HID, NTS-KE, and RF4CE dissectors triggered memory exhaustion or crashes. Network admins and security teams should update now to block denial-of-service risks. These flaws let attackers disrupt analysis sessions remotely. Wireshark handles massive packet captures daily. A single bad […] The post Wireshark 4.6.4 Fixes Critical Security Vulnerabilities and Boosts Stability appeared first on VPN Central.

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